Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC3BM callsign genealogy
Currently held by Felton, David E
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AC3BM's current licensee, walking backwards.
- Felton, David EPAgranted 2016-05-02cancelled 2017-09-25
Successor callsigns
Callsigns held now by people who previously held AC3BM.
- Felton, David EPAgranted 2017-10-14